Unlock and IMEI Repair features for Sony Xperia C/C4/C5 Ultra/E4/E4g/M5smartphones.

Every Sigma owner can activate Pack 3 and get access to these particular and future features, which will be introduced in this Pack.

Pack 3 Activation for Sigma - Package Content:

Virtual Activation Code for Pack 3

After successful transaction we will send you the activation code on your email address.

I've got an activation code. What shall I do next?

For this purpose, please, perform the following steps:

Open "Sigmakey" tab

Type in activation code in "Activation code" window

Press "Activate Pack" button. The Pack will be activated immediately

* Developer provides support only for those phones which are on the list of supported. Not all servicing features can be applied to some supported models, due to difference of hardware / software versions.